I just finished building a laser cutter using a smoothie board. I previously built a 3d printer with a smoothie board so I am some what familiar with the smoothie board.
I am having trouble getting the laser cutter to work properly. it seems to slow down to at certain parts of the cut and returns the following error messages during the cut "raw G-Code line NO %"123" could no the parsed"
I have updated the firmware to the cnc version.
Another issue that I dont seem to be able to resolve is the homing commands to work. If I send the g28 command the laser goes back to what it believes to be zyx0 but does not go to the limit switches. If I send the g28.2 command the system locks up.
Any suggestions on how to solve these issues would be greatly appreciated.